I'm amazed at how this bike eats tires! Can anyone recommend a durable rear tire for me? I ride in mixed terrain in CA desert. I've heard mixed reviews on Maxxis Maxcross Desert IT, so I'm not sure if it would be much better than the Dunlop 739Gs, which I hate. The 739 doesn't do great on the MX track, or in sand, and it gets shredded on rock. It sucks. Wondering about just going to a hard terrain tire, like a Metzler or Michelin but I'm not sure if it'll be worse on the MX track and in sand than the Dunlop? Thanks in advance.